【摘要】 针对地震台站勘选工作中测试数据处理繁琐的问题,提出采用QT程序开发框架和GMT绘图工具,开发一套勘选测试数据自动处理软件。该软件支持自动处理多种格式的波形数据,自动完成地震噪声处理的所有过程,产出噪声计算结果,绘制PSD、PDF以及RMS等图件。该软件应用于福建地震台网的台站勘选测试数据处理工作,提高了勘选工作效率,取得了良好的应用效果。更多还原

【Abstract】 Aiming at the problem of tedious process in the seismic site selection work,the paper proposes to develop a set of software for automatically processing seismic noise recorded during measurements for seismic stations selection by using QT program development framework and GMT drawing tools. The software supports automatic processing of waveform data in multiple formats,automatically completes all processes of seismic noise processing,produces noise calculation results,and draws maps of noise power spectral density(PSD),noise power spectral probability density(PDF) and noise effective amplitude values(RMS).The software is applied to seismic site selection work in Fujian Seismic Network, which improved the efficiency of the selection work and achieved good application results.更多还原